@InterfaceAudience.Public @InterfaceStability.Stable public class InnerJoinRecordReader<K extends org.apache.hadoop.io.WritableComparable> extends JoinRecordReader<K>
JoinRecordReader.JoinDelegationIterator
jc, kids
Modifier and Type | Method and Description |
---|---|
protected boolean |
combine(Object[] srcs,
TupleWritable dst)
Return true iff the tuple is full (all data sources contain this key).
|
createValue, getDelegate, next
accept, add, close, compareTo, createInternalValue, createKey, fillJoinCollector, getComparator, getConf, getPos, getProgress, getRecordReaderQueue, hasNext, id, key, key, setConf, skip
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
accept, hasNext, id, key, key, skip
close, createKey, getPos, getProgress
compareTo
protected boolean combine(Object[] srcs, TupleWritable dst)
combine
in class CompositeRecordReader<K extends org.apache.hadoop.io.WritableComparable,org.apache.hadoop.io.Writable,TupleWritable>
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